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BMW E39 525i M54 2.5L

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BMW E39 525i M54 2.5L Most Popular Parts

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SONAX Wheel Cleaner Full Effect

ES#2626139 - 230200 - SONAX Wheel Cleaner Full Effect - Safe for all wheels, includes aluminum and alloy! - SONAX - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Safe for all wheels, includes aluminum and alloy!

Brand:
SONAX - Corporate Logo
ES#:
2626139
Mfg#:
230200
Ships in 3 Business Days
$17.99 USD
Free Shipping
on orders $49 and up

ECS "Ti.22" UNIVERSAL Exhaust Tip - 4.0" Titanium - Matte Finish - Priced Each

ES#4336424 - 011966LA07-02 - ECS "Ti.22" UNIVERSAL Exhaust Tip - 4.0" Titanium - Matte Finish - Priced Each - 2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
ECS - Corporate Logo
ES#:
4336424
Mfg#:
011966LA07-02
Ships on Jan 28, 2027
ON SALE!
$203.99

This product was last offered at the strikethrough price on
06-13-2026

$197.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3in. To 3.5in. Silicone Transition Coupler - Black

ES#4752879 - MMCP-3035B - 3in. To 3.5in. Silicone Transition Coupler - Black - High-quality silicone transition coupler for use with air intakes, intercooler piping, and more! - Mishimoto - Audi BMW Volkswagen MINI

High-quality silicone transition coupler for use with air intakes, intercooler piping, and more!

Brand:
Mishimoto - Corporate Logo
ES#:
4752879
Mfg#:
MMCP-3035B
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Universal Oil Cooler - 19 Row

ES#2855412 - MM0C-19 - Replacement Universal Oil Cooler - 19 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines

Brand:
Mishimoto - Corporate Logo
ES#:
2855412
Mfg#:
MM0C-19
In Stock
$218.99

This product was last offered at the strikethrough price on
05-06-2026

$196.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Holder Tool

ES#3200941 - 112150 - Crankshaft Holder Tool - Used to hold the crankshaft in place, preventing rotation - For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines - Baum Tools - BMW

Used to hold the crankshaft in place, preventing rotation - For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines

Brand:
Baum Tools - Corporate Logo
ES#:
3200941
Mfg#:
112150
Ships on Aug 11, 2026
Auto Notify
$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3/8"(12mm) Band Hose Clamp - 25-40mm - Priced Each

ES#3102510 - 003402ECS05A-06 - 3/8"(12mm) Band Hose Clamp - 25-40mm - Priced Each - German-style 304 stainless hose clamp - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

German-style 304 stainless hose clamp 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3102510
Mfg#:
003402ECS05A-06
In Stock
ON SALE! SAVE 25%
$4.99

This product was last offered at the strikethrough price on
06-13-2026

$3.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radio Removal Tool Kit - 32 Pieces

ES#251721 - aar-32pcs - Radio Removal Tool Kit - 32 Pieces - Remove that stock radio with ease with this new tool kit - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove that stock radio with ease with this new tool kit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
251721
Mfg#:
AAR-32PCS
In Stock
ON SALE! SAVE 60%
$69.99

This product was last offered at the strikethrough price on
05-02-2026

$28.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bushing Contact With Wire Lead - Priced Each

ES#164039 - 61130005199 - Bushing Contact With Wire Lead - Priced Each - 0.2 - 0.5mm - Genuine BMW - BMW MINI

0.2 - 0.5mm�

Brand:
Genuine BMW - Corporate Logo
ES#:
164039
Mfg#:
61130005199
In Stock
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$7.99

This product was last offered at the strikethrough price on
07-15-2026

$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Phytonic Blue Metallic Touch Up Paint Stick - C1M

ES#4201437 - 51912465714 - Phytonic Blue Metallic Touch Up Paint Stick - C1M - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
4201437
Mfg#:
51912465714
In Stock
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$47.99

This product was last offered at the strikethrough price on
07-15-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Foxwell Universal Programable TPMS Sensor - Rubber - Set Of Four

ES#5445259 - t20-rKT - Foxwell Universal Programable TPMS Sensor - Rubber - Set Of Four - Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies. - Schwaben by Foxwell - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed for maximum performance and durability. Supports both 315MHz and 433MHz frequencies.

Brand:
Schwaben by Foxwell - Corporate Logo
ES#:
5445259
Mfg#:
T20-RKT
In Stock
ON SALE! SAVE 25%
$103.99

This product was last offered at the strikethrough price on
05-02-2026

$77.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

40" Padded Creeper With Padded Creeper Seat

ES#4849772 - 005941SCH01A2KT - 40" Padded Creeper With Padded Creeper Seat - Looking for more seating around your garage or something more comfortable than cement while you're under your car? Now you can buy our padded creeper with an adjustable headrest and our padded creeper seat in one kit! - Enthusiast Bundles - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Looking for more seating around your garage or something more comfortable than cement while you're under your car? Now you can buy our padded creeper with an adjustable headrest and our padded creeper seat in one kit! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4849772
Mfg#:
005941SCH01A2KT
In Stock
ON SALE! SAVE 22%
$142.99

This product was last offered at the strikethrough price on
05-05-2026

$111.28 USD
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug Socket 16MM 12 Point Swivel

Use for cars requiring Swivel Spark Plug Socket 16MM or brisk plugs 6 point

Brand:
CTA Tools - Corporate Logo
ES#:
3604875
Mfg#:
CTA4329
In Stock
$24.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission/Differential Drain Plug Socket Set - Bavarian Autosport

ES#3673975 - B8800141 - Transmission/Differential Drain Plug Socket Set - Bavarian Autosport - The proper size for removing BMW drain plugs. - Bav Auto Tools - BMW
ECS Tuning recommends this product.

The proper size for removing BMW drain plugs. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673975
Mfg#:
B8800141
In Stock
ON SALE! SAVE 25%
$36.99

This product was last offered at the strikethrough price on
05-02-2026

$27.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JB4 OBDII Cable - 2 Position (Cable Only)

ES#4714891 - JB4-OBDII-CA - JB4 OBDII Cable - 2 Position (Cable Only) - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714891
Mfg#:
JB4-OBDII-CA
In Stock
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MOMO Daytona Racing Seat

Hans compatible and approved by the FIA for quality and safety.

Brand:
MOMO - Corporate Logo
ES#:
4000054
Mfg#:
1073KIT
Ships on Aug 18, 2026
Starting at $775.00 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Axle Shaft Impact Force Screw Adapter - Bavarian Autosport

ES#3673958 - B8800122 - Axle Shaft Impact Force Screw Adapter - Bavarian Autosport - Hub puller adapter to use B8800120 to use as an impact driver to remove stuck CV axle shafts. - Bav Auto Tools - BMW
ECS Tuning recommends this product.

Hub puller adapter to use B8800120 to use as an impact driver to remove stuck CV axle shafts. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673958
Mfg#:
B8800122
In Stock
ON SALE! SAVE 10%
$40.99

This product was last offered at the strikethrough price on
05-02-2026

$36.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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